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The WRB0505S-3WR2 is an isolated regulated DC-DC power module manufactured by YLPTEC. It is designed to convert an input voltage range of 4.5V to 9V into a stable 5V output, delivering a maximum current of 600mA and a total output power of 3W. Housed in a SIP-7 package (22x9.5mm), it features short-circuit protection and an insulation voltage of 1500V.
No direct cross-reference alternatives are currently listed in the database or external search context. For similar functionality, engineers should look for isolated 5V DC-DC converters with a 3W power rating and compatible SIP packaging.
WRB0505S-3WR2
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Specifications (Specs)
| Manufacturer | YLPTEC |
| Part Number | WRB0505S-3WR2 |
| Product Type | Power Modules |
| RoHS | Yes |
| Package / Case | SIP,22x9.5mm |
| Stock | 213 |
| MOQ | 1 |
| Order Multiple | 1 |
| Packaging | Tube-packed |
| Factory Pack Quantity | 22 |
| Feature | Short-Circuit Protection |
| Function | Buck-boost type |
| Output Power | 3W |
| Output Channel | 1 |
| Output Voltage | 5V |
| Conversion Type | DC-DC |
| Input Voltage(DC) | 4.5V~9V |
| Insulated Voltage | 1500V |
| Output Current (Max) | 600mA |
| Conversion Efficiency | 72% |
| Maximum Capacitive Load | 2200uF |
| Isolated Or Voltage Regulation | Isolated Regulated |
Documents & Compliance
Datasheet (PDF)
RoHS: 
Alternative Parts & Cross Reference
600MA 5V to 9V into a stable 5V output, delivering a maximum current of 600mA and a total output power of 3W. 1500V 5mm), it features short-circuit protection and an insulation voltage of 1500V.
Always verify package, pinout, electrical limits, and datasheets before approving a substitute.
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Component Summary
WRB0505S-3WR2 by YLPTEC — Power Modules; SIP,22x9.5mm package.
- Manufacturer
- YLPTEC
- Product Type
- Power Modules
- Package
- SIP,22x9.5mm